Base | Representation |
---|---|
bin | 1010000100011… |
… | …0100111110110 |
3 | 2221110121211122 |
4 | 2201012213312 |
5 | 41302413220 |
6 | 4105103542 |
7 | 1021653161 |
oct | 241064766 |
9 | 87417748 |
10 | 42232310 |
11 | 2192583a |
12 | 12187bb2 |
13 | 8998943 |
14 | 5874ad8 |
15 | 3a93425 |
hex | 28469f6 |
42232310 has 8 divisors (see below), whose sum is σ = 76018176. Its totient is φ = 16892920.
The previous prime is 42232279. The next prime is 42232327. The reversal of 42232310 is 1323224.
42232310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×422323102 = 3567136015872200, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2111606 + ... + 2111625.
It is an arithmetic number, because the mean of its divisors is an integer number (9502272).
Almost surely, 242232310 is an apocalyptic number.
42232310 is a deficient number, since it is larger than the sum of its proper divisors (33785866).
42232310 is a wasteful number, since it uses less digits than its factorization.
42232310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4223238.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 42232310 is about 6498.6390883015. The cubic root of 42232310 is about 348.2423720021.
Adding to 42232310 its reverse (1323224), we get a palindrome (43555534).
The spelling of 42232310 in words is "forty-two million, two hundred thirty-two thousand, three hundred ten".
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